Package org.apache.pulsar.utils

Class CmdUtility

java.lang.Object

org.apache.pulsar.utils.CmdUtility

public class CmdUtility
extends Object

Constructor Summary

Constructors

Constructor	Description
CmdUtility()

Method Summary

Modifier and Type	Method	Description
static int	exec(Writer writer, String... command)	Executes the specified string command in a separate process.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

CmdUtility

public CmdUtility()

Method Details

exec

public static int exec(Writer writer,
 String... command)
                throws IOException

Executes the specified string command in a separate process. STDOUT and STDERR output will be buffered to the given writer ( Writer) argument.

Parameters:

writer - stdout and stderr output

command - a specified system command

Returns:

exitValue 0: success, Non-zero: failure

Throws:

IOException